Patellar Tendonitis (Jumper's Knee)

What is jumper's knee?

Jumper's knee, also known as patellar tendonitis, is a condition characterized by inflammation of your patellar tendon. This connects your kneecap (patella) to your shin bone (tibia). Jumper’s knee weakens your tendon, and, if untreated, can lead to tears in your tendon.